an infrequent occurrence of

USAGE SUMMARY

The phrase "an infrequent occurrence of" is correct and usable in written English.
It can be used to describe events or situations that happen rarely or not often. Example: "The report highlighted an infrequent occurrence of severe weather patterns in the region over the past decade."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Weale et al. [10] reported an infrequent occurrence of patella baja after UKA, while Naal et al. [5] reported that though patella baja occurred with UKA it had no consistent major effect on the clinical outcome at short-term follow-up.

Journal of Orthopaedics and Traumatology

By using allele-specific PCR amplification of genomic DNAs and subcloning, Olcaydu et al. demonstrated an infrequent occurrence of biallelic JAK2V617F mutations in <5% of MPN patients.

Blood Cancer Journal

Observations of genomes with such an infrequent occurrence of repeats have been limited to obligate intracellular bacteria (e.g., Buchnera, Rickettisa and Chlamydiales) and the free-living bacteria Prochlorococcus and Pelagibacter that have gone through extensive genome reduction [ 18- 22].

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Re-examination of our basic data, i.e. the hybridized metaphases, revealed an overall infrequent occurrence of extremely long telomeres of single chromosome arms.

Aging

Breast cancer in men is an infrequent occurrence, accounting for ~1% of all breast tumors with an incidence of about 1 100,000.

BMC Cancer

Symptomatic PAD was an infrequent occurrence, seen in 38 out of 353 patients with PMR and in 28 out of 705 control patients.

Arthritis Research and Therapy

At the Reverse Blue gig at Barbes on Wednesday, Halvorson played over conventional "jazz" chord changes — something of an infrequent occurrence in her many projects — during a tune written by Chris Speed (who plays clarinet and tenor saxophone in the group).

The New Yorker

While the sale of an entire independent music publishing company is an infrequent occurrence (making this a particularly plum acquisition for Concord Bicycle) there is no shortage of valuable music rights.

Forbes

"In the case of some this isn't an infrequent occurrence.

The Guardian

The diagnosis of a child with cancer is not an infrequent occurrence.

Huffington Post

A review of the literature on acute DVT treated by anticoagulation alone or with strategies of thrombus removal reveals that pulmonary embolization is an infrequent occurrence.

Techniques in Vascular and Interventional Radiology

Expert writing Tips

Best practice

Use "an infrequent occurrence of" to emphasize the rarity of an event, drawing attention to its exceptional nature. This phrase is particularly effective when contrasting it with more common occurrences.

Common error

Avoid using "an infrequent occurrence of" to describe everyday situations. The phrase is best reserved for truly rare or exceptional events, as overuse can dilute its impact and make your writing sound unnatural.

Linguistic Context

The phrase "an infrequent occurrence of" functions as a descriptive phrase, specifying the rarity of an event or phenomenon. Ludwig AI confirms its usability. Examples show its use across varied contexts.

Expression frequency: Rare

Frequent in

Science

66%

News & Media

33%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "an infrequent occurrence of" is a grammatically sound phrase used to denote the rarity of an event. Ludwig AI confirms its correctness. While its usage is relatively infrequent, it appears most commonly in scientific and news contexts. When using this phrase, ensure that the event you're describing is truly exceptional to maintain its impact. Consider alternatives like "a rare instance of" or "an uncommon event of" for variety.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a rare instance of

Emphasizes the exceptional nature of the event.

an uncommon event of

Highlights the unusual nature of the occurrence.

a sporadic case of

Suggests that the event occurs irregularly and is not continuous.

a limited incidence of

Indicates that the event happens within restricted parameters.

a scarce manifestation of

Focuses on the limited visibility or appearance of the phenomenon.

a negligible frequency of

Highlights the low rate at which the event happens.

a periodic absence of

Suggests the event is usually present but temporarily missing.

an exceptional absence of

Focuses on how unusually something is missing.

a paltry number of

Emphasizes the small quantity or amount involved.

a deviation from the norm

Highlights that something departs from the typical standard.

FAQs

How can I use "an infrequent occurrence of" in a sentence?

You can use "an infrequent occurrence of" to describe events that happen rarely. For example, "The report highlighted "an infrequent occurrence of" severe weather patterns in the region."

What phrases are similar to "an infrequent occurrence of"?

Alternatives include "a rare instance of", "an uncommon event of", or "a sporadic case of". The best choice depends on the specific nuance you want to convey.

Is it correct to say "a infrequent occurrence of" instead of "an infrequent occurrence of"?

No, it is not correct. The correct article to use before "infrequent" is "an" because "infrequent" begins with a vowel sound.

What is the difference between "an infrequent occurrence of" and "a frequent occurrence of"?

"An infrequent occurrence of" indicates that something happens rarely, while "a frequent occurrence of" indicates that something happens often. They are opposites in meaning.